進(jìn)口氣動薄膜調(diào)節(jié)閥德國洛克品牌產(chǎn)品介紹
進(jìn)口氣動薄膜調(diào)節(jié)閥德國洛克品牌產(chǎn)品介紹
進(jìn)口氣動薄膜調(diào)節(jié)閥德國洛克品牌產(chǎn)品介紹
進(jìn)口氣動薄膜調(diào)節(jié)閥德國洛克品牌產(chǎn)品介紹
進(jìn)口氣動薄膜調(diào)節(jié)閥德國洛克品牌產(chǎn)品介紹
進(jìn)口氣動薄膜調(diào)節(jié)閥德國洛克品牌產(chǎn)品介紹

進(jìn)口氣動薄膜調(diào)節(jié)閥德國洛克品牌產(chǎn)品介紹

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訂貨量(臺)

¥2600.00

≥1

聯(lián)系人 葉工

萦萫萧萬萤萦萧营萩萧营

發(fā)貨地 廣東省珠海市
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商品參數(shù)
|
商品介紹
|
聯(lián)系方式
工作壓差 PN1.0 ~6.4Mpa
制造商 洛克
適用介質(zhì)
是否進(jìn)口
壓力環(huán)境 常壓
品牌 德國洛克
介質(zhì)溫度 -17~260℃℃
貨號 20204201
型號 DE LOCKE
驅(qū)動方式 氣動
外型尺寸 中型
用途 調(diào)節(jié)
商品介紹
基本信息
工作壓差:PN1.0 ~6.4Mpa
制造商:洛克
適用介質(zhì):
是否進(jìn)口:
壓力環(huán)境:常壓
品牌:德國洛克
介質(zhì)溫度:-17~260℃℃
貨號:20204201
型號:DE LOCKE
驅(qū)動方式:氣動
外型尺寸:中型
用途:調(diào)節(jié)

進(jìn)口氣動薄膜調(diào)節(jié)閥德國洛克品牌產(chǎn)品介紹


一、進(jìn)口氣動薄膜調(diào)節(jié)閥技術(shù)參數(shù):

閥體、密封套筒:HT200、ZG230-450 ZG1Cr18Ni9Ti ZGOCr18Ni12M02Ti
閥芯、閥座:1Cr18Ni9Ti OCr18Ni12M02Ti 1Cr18Ni9Ti堆焊司太菜合金
套筒、閥塞:1Cr18Ni9Ti OCr18Ni12M02Ti 1Cr18Ni9Ti堆焊司太菜合金
填 料:聚四氟乙烯、柔性石墨
波紋膜片:丁腈橡膠夾增強(qiáng)滌綸織物
彈 簧:60Si2Mn
閥桿、推桿:2Cr13、1Cr18Ni9Ti
閥芯、閥塞(軟質(zhì)件):增強(qiáng)聚四氟乙烯
波紋管:1Cr18Ni9Ti
公稱通徑:DN15~300mm
公稱壓力:PN1.0 ~6.4Mpa
額定流量系數(shù) KV:
單座、雙座:5:7:11:20:30:48:75:120:190:300:480:760
套筒: :11:20:30:48:75:120:190:300:480:760
額定行程 (mm):8:12:20:25:40:50
允許泄漏量:
- 般:10 -4 X 閥額定容量;嚴(yán)密型:單、雙座: 1.2X10 -7 ,套筒 5X10 -6 X 閥額定容量
軟密封:VI 級

二、
進(jìn)口氣動薄膜調(diào)節(jié)閥主要特點:

1.頂?shù)?、層雙導(dǎo)向雙座調(diào)節(jié)閥,工作時穩(wěn)定性好。

2.有兩個閥芯和閥座,采用“四通”閥體,可以方便地由正裝改裝成反裝,氣關(guān)閥變氣開閥。

3.閥體按流體動力學(xué)原理設(shè)計的等截面低流阻流道,額定流量系數(shù)大。

4.不平衡力小,允許使用壓差較大。

5.執(zhí)行機(jī)構(gòu)采用多彈簧結(jié)構(gòu),高度減小30%。重量減輕30%。

6.可調(diào)范圍大,固有可調(diào)比為50%。

7.LXNV型波紋管密封型調(diào)節(jié)閥對移動的閥桿形成了完全密封,堵絕流體外漏。

8.LXNJ型調(diào)節(jié)閥帶有保溫夾套,用于流體冷卻后易結(jié)晶、凝固造成堵塞的場合。

2、 Main features of imported pneumatic diaphragm control valve:
1. Double guide and double seat control valve at the top and bottom, with good stability.
2. There are two valve cores and valve seats, and the "four-way" valve body is adopted, which can be easily refitted from normal installation to reverse installation, and the gas closing valve can be changed into gas opening valve.
3. The valve body is designed according to the principle of fluid dynamics, with low flow resistance and constant cross-section, and large rated flow coefficient.
4. The unbalanced force is small and the allowable pressure difference is large.
5. The actuator adopts multi spring structure, which reduces the height by 30%. 30% weight reduction.
6. Wide adjustable range, inherent adjustable ratio is 50%.
7. Lxnv bellows seal type control valve forms a complete seal to the moving valve stem to block fluid leakage.
8. Lxnj type control valve is equipped with heat preservation jacket, which is used in the occasions where the fluid is easy to crystallize and solidify after cooling.

三、進(jìn)口氣動薄膜調(diào)節(jié)閥描述

德國DE LOCKE洛克進(jìn)口氣動薄膜調(diào)節(jié)閥由氣動薄膜執(zhí)行機(jī)構(gòu)和調(diào)節(jié)閥兩大部分組成,它與氣動調(diào)節(jié)器,減壓閥、定位器或其他儀表配合使用,達(dá)到控制管道內(nèi)的溫度、壓力、液位、流量等工藝參數(shù)。單座調(diào)節(jié)閥具有易密封,泄漏量小的優(yōu)點,但平衡力較大,故工作壓差不宜過高。雙座調(diào)節(jié)閥具有流量系數(shù)大,不平衡力較小的特點,因而使用廣泛。主要用于調(diào)節(jié)氣體、液體、蒸汽等介質(zhì),用在電廠,鋼鐵廠,制糖,洗煤選礦等化工領(lǐng)域。

3、 Description of inlet pneumatic diaphragm control valve:
The pneumatic diaphragm control valve imported from Germany de lock is composed of pneumatic diaphragm actuator and control valve. It is used together with pneumatic regulator, pressure reducing valve, positioner or other instruments to control the temperature, pressure, liquid level, flow and other process parameters in the pipeline. Single seat control valve has the advantages of easy sealing and small leakage, but the balance force is large, so the working pressure difference should not be too high. Double seat control valve has the characteristics of large flow coefficient and small unbalanced force, so it is widely used. It is mainly used to regulate gas, liquid, steam and other media. It is used in power plant, iron and steel plant, sugar making, coal washing, mineral processing and other chemical fields.


聯(lián)系方式
公司名稱 萊恩泵閥制造(珠海)有限公司
聯(lián)系賣家 葉工 (QQ:1372169544)
電話 萨萭营萪-萧萭萬萧营萪萭
手機(jī) 萦萫萧萬萤萦萧营萩萧营
傳真 萨萭营萪-萧萭萬萧萨萨萪
網(wǎng)址 http://www.famen888.com
地址 廣東省珠海市